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【单选题】
女,55岁,咳嗽、咳痰8~9年。入院体查:可平卧,桶状胸,两肺少量湿啰音,剑突下可见收缩期搏动,三尖瓣区可听见收缩期杂音,肝脾不大,下肢无水肿。其诊断可能为:A.
慢性支气管炎
B.
慢性支气管炎、肺气肿
C.
慢性支气管炎、支气管扩张
D.
慢性支气管炎、肺心病、右心衰
E.
慢性支气管炎、肺气肿、肺心病代偿期
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【单选题】Which of the following statements is NOT true about Canada’s economy?
A.
Canada is the world’s tenth-largest economy in 2018.
B.
Canada’s economy is dominated by agriculture, manufacturing and high-tech industry.
C.
Canada is very strong in automotive industry.
D.
Most of Canadian tech firms are small-sized firms.
【简答题】contract legal period available similar ysis indicates research factor economy The Canadian _______________ is largely based on natural resources.
【简答题】The Canadian _______________ is largely based on natural resources. (ysis, available, contract, economy, factor indicates, legal, period, research, similar)
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